The 3rd Asia-Pacific Conference on Life Science and Engineering(APCLSE 2015) will be held in Chiang Mai, Thailand during November 18-20,2015 . The aim objective is to provide a platform for researchers, engineers, academicians as well as industrial professionals from all over the world to present their research results and development activities in Networking and Digital Society. This conference provides opportunities for the delegates to exchange new ideas and application experiences face to face, to establish business or research relations and to find global partners for future collaboration.